#EFE65F#EFE65F

#EFE65F is a very light, vivid yellow. Relative luminance 0.758; OKLCH L 90.7% C 0.154 H 105.5°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#EFE65F
RGB	rgb(239, 230, 95)
HSL	hsl(56, 82%, 65%)
HSV	hsv(56, 60%, 94%)
CMYK	cmyk(0%, 3.8%, 60.3%, 6.3%)
CIE-LAB	lab(89.75, -13.16, 65.02)
CIE-LCH	lch(89.75, 66.34, 101.44°)
OKLab	oklab(90.71% -0.0412 0.1488)
OKLCH	oklch(90.71% 0.154 105.5)
XYZ	xyz(65.9612, 75.7728, 21.9753)
Luminance	0.7577 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE65F #5F68EF

analogous

#EF9E5F #EFE65F #B0EF5F

triadic

#EFE65F #5FEFE6 #E65FEF

tetradic

#EFE65F #5FEF9E #5F68EF #EF5FB0

square

#EFE65F #5FEF9E #5F68EF #EF5FB0

split-complementary

#EFE65F #5FB0EF #9E5FEF

monochromatic

#C0B613 #E9DD27 #EFE65F #F5EF97 #FAF7CE

Accessibility & contrast

On white

1.30

#EFE65F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.15

#EFE65F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE65F

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE65F	#FFFFFF	#000000	##000000
##EFE65F	1.00	1.30	16.15	16.15
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.15	21.00	1.00	1.00
##000000	16.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE4F

Deuteranopia (green-blind)

#FCE467

Tritanopia (blue-blind)

#FFD8C9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe65f;
/* rgb */ color: rgb(239, 230, 95);
/* oklch */ color: oklch(90.7% 0.154 105.5);

Tailwind

colors: {
  custom: {
    50: '#f7ed92',
    500: '#efe65f',
    950: '#000000',
  },
}

SCSS

$custom: #efe65f;
$custom-light: #f7ed92;
$custom-dark: #000000;

JSON

{
  "hex": "#efe65f",
  "rgb": {
    "r": 239,
    "g": 230,
    "b": 95
  },
  "hsl": {
    "h": 56.25,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90713,
    "c": 0.15436,
    "h": 105.5
  },
  "luminance": 0.75771
}

Semantic roles & 50–950 ramp

primary

#EFE65F

secondary

#343CBE

accent

#15DE07

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFE65F

Body copy rendered with the generated semantic roles for this colour.

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